CN215200790U - Quick workpiece positioning device - Google Patents

Abstract

The utility model discloses a quick positioner of work piece, the on-line screen storage device comprises a base, two spouts, two have been seted up at the top of base equal sliding connection has the slider on the spout, two the top of slider all is equipped with positioning mechanism, the top of base is equipped with slewing mechanism and two compressing mechanism, slewing mechanism runs through two positioning mechanism and rather than threaded connection, two compressing mechanism's tip all with relative positioning mechanism's lateral wall fixed connection, two the lateral wall of spout all is equipped with clean mechanism, two clean mechanism's lateral wall all is equipped with clearance mechanism, two clearance mechanism's tip all extends to in the relative compressing mechanism and communicates each other rather than inside. The utility model has the advantages of reasonable design, it can clear up the piece that drops in the spout when processing the work piece, makes the spout keep clean, guarantees that positioner can normally press from both sides tight location to the work piece.

Description

Quick workpiece positioning device

Technical Field

The utility model relates to a work piece location technical field especially relates to a quick positioner of work piece.

Background

The workpiece, which is a processing object in machining, may be a single part or an assembly of several parts fixed together, and needs to be clamped and positioned for further processing when the workpiece is subjected to production processing.

Among the prior art, quick positioner of work piece is when fixing a position the work piece, generally presss from both sides tight location to the work piece through the work piece locating piece, then carries out operations such as cutting to the work piece and polish, and when processing the work piece, the piece that produces can fall in the gliding spout of restriction work piece locating piece, and these pieces can hinder the slip production of work piece locating piece, influence it and press from both sides tight location to the work piece, for this reason we have designed a quick positioner of work piece and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art quick positioner of work piece and adding man-hour to the work piece fixing a position, the piece of production can fall in the gliding spout of restriction work piece locating piece, these pieces can produce the hindrance to the slip of work piece locating piece, influence its problem of pressing from both sides tight location to the work piece, and the quick positioner of work piece that provides, it can clear up the piece that drops in the spout when processing the work piece, make the spout keep clean, guarantee that positioner can normally press from both sides tight location to the work piece.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick positioner of work piece, includes the base, two spouts, two have been seted up at the top of base equal sliding connection has the slider on the spout, two the top of slider all is equipped with positioning mechanism, the top of base is equipped with slewing mechanism and two compressing mechanism, slewing mechanism runs through two positioning mechanism and rather than threaded connection, two compressing mechanism's tip all with relative positioning mechanism's lateral wall fixed connection, two the lateral wall of spout all is equipped with clean mechanism, two the lateral wall of clean mechanism all is equipped with clearance mechanism, two clearance mechanism's tip all extends to in the relative compressing mechanism and communicates each other rather than inside.

Preferably, the positioning mechanism comprises a workpiece positioning block fixedly mounted on the top of the sliding block, a connecting plate is fixedly mounted on the side wall of one end of the workpiece positioning block, and a fixing plate is fixedly mounted on the side wall of one end, far away from the connecting plate, of the workpiece positioning block.

Preferably, slewing mechanism includes servo motor and the mounting panel of fixed mounting on the base top, servo motor's the terminal fixed mounting of output shaft has double-thread screw, double-thread screw runs through two connecting plates and rather than threaded connection, double-thread screw's tip is connected with the lateral wall rotation of mounting panel.

Preferably, compression mechanism includes the installing frame of fixed mounting on the base top, sliding connection has the piston in the installing frame, the lateral wall fixed mounting of piston has the connecting rod, the tip of connecting rod runs through the installing frame and rather than sliding connection, the tip of connecting rod and the lateral wall fixed connection of relative fixed plate.

Preferably, the cleaning mechanism comprises a cleaning brush fixedly mounted on the side wall of the sliding block, and a cleaning end of the cleaning brush is abutted against the inner bottom of the sliding groove.

Preferably, clearance mechanism includes the installation piece that is the slope setting of fixed mounting on the cleaning brush lateral wall, the cavity has been seted up on the installation piece, a plurality of gas pockets that communicate each other with the cavity are seted up to the bottom of installation piece, the flexible pipe that the lateral wall fixedly connected with and the cavity of installation piece communicate each other, the tip fixedly connected with of flexible pipe communicates communicating pipe rather than inside each other, communicating pipe extends to in the relative installing frame and communicates rather than inside each other.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the setting of compression mechanism and clearance mechanism, it can break away from when pressing from both sides tight location to the work piece at the work piece locating piece, blow the processing to the less piece in the spout, blows off the piece in from the spout, guarantees the cleanness in the spout.

2. Through the lateral wall fixed mounting cleaning brush at the slider, when the slider drove the work piece locating piece to break away from to press from both sides tight location to the work piece, the slider drove cleaning brush and slides, and cleaning brush clears out the great piece in with the spout, further guarantees the cleanness in the spout.

To sum up, the utility model has the advantages of reasonable design, it can clear up the piece that drops in the spout when processing the work piece, makes the spout keep clean, guarantees that positioner can normally press from both sides tight location to the work piece.

Drawings

Fig. 1 is a schematic perspective view of a workpiece fast positioning device according to the present invention;

fig. 2 is a cross-sectional plan view of a workpiece fast positioning device according to the present invention;

fig. 3 is a sectional view of the mounting frame.

In the figure: the device comprises a base 1, a sliding groove 2, a sliding block 3, a workpiece positioning block 4, a connecting plate 5, a telescopic tube 6, a servo motor 7, a double-headed screw rod 8, a mounting plate 9, a mounting frame 10, a communicating tube 11, a fixing plate 12, a connecting rod 13, a cleaning brush 14, a mounting block 15 and a piston 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a workpiece rapid positioning device comprises a base 1, wherein two sliding grooves 2 are formed in the top of the base 1, sliding blocks 3 are connected to the two sliding grooves 2 in a sliding manner, positioning mechanisms are arranged on the tops of the two sliding blocks 3, each positioning mechanism comprises a workpiece positioning block 4 fixedly mounted on the top of the corresponding sliding block 3, a connecting plate 5 is fixedly mounted on the side wall of one end of each workpiece positioning block 4, and a fixing plate 12 is fixedly mounted on the side wall of one end, far away from the connecting plate 5, of each workpiece positioning block 4;

the top of the base 1 is provided with a rotating mechanism and two compression mechanisms, the rotating mechanism penetrates through the two positioning mechanisms and is in threaded connection with the two positioning mechanisms, the rotating mechanism comprises a servo motor 7 and a mounting plate 9 which are fixedly mounted on the top of the base 1, the tail end of an output shaft of the servo motor 7 is fixedly provided with a double-threaded screw 8, the double-threaded screw 8 penetrates through the two connecting plates 5 and is in threaded connection with the two connecting plates, and the end part of the double-threaded screw 8 is in rotational connection with the side wall of the mounting plate 9;

the end parts of the two compression mechanisms are fixedly connected with the side walls of the opposite positioning mechanisms, each compression mechanism comprises a mounting frame 10 fixedly mounted on the top of the base 1, a piston 16 is connected in the mounting frame 10 in a sliding manner, a connecting rod 13 is fixedly mounted on the side wall of the piston 16, the end part of the connecting rod 13 penetrates through the mounting frame 10 and is connected with the mounting frame in a sliding manner, and the end part of the connecting rod 13 is fixedly connected with the side wall of the opposite fixing plate 12;

the side walls of the two sliding grooves 2 are respectively provided with a cleaning mechanism, the cleaning mechanism comprises a cleaning brush 14 fixedly arranged on the side wall of the sliding block 3, the cleaning end of the cleaning brush 14 is abutted against the inner bottom of the sliding groove 2, the cleaning brush 14 is fixedly arranged on the side wall of the sliding block 3, when the sliding block 3 drives the workpiece positioning block 4 to separate from clamping and positioning a workpiece, the sliding block 3 drives the cleaning brush 14 to slide, the cleaning brush 14 cleans out larger scraps in the sliding groove 2, and the cleaning in the sliding groove 2 is further ensured;

the side walls of the two cleaning mechanisms are respectively provided with a cleaning mechanism, the end parts of the two cleaning mechanisms extend into the opposite compression mechanisms and are mutually communicated with the interiors of the compression mechanisms, each cleaning mechanism comprises an installing block 15 which is fixedly arranged on the side wall of the cleaning brush 14 and is arranged obliquely, a cavity is arranged on the installing block 15, a plurality of air holes which are mutually communicated with the cavity are arranged at the bottom of the installing block 15, the side wall of the installing block 15 is fixedly connected with an extension tube 6 which is mutually communicated with the cavity, the end part of the extension tube 6 is fixedly connected with a communicating tube 11 which is mutually communicated with the interior of the extension tube, the communicating tube 11 extends into the opposite installing frame 10 and is mutually communicated with the interior of the installing frame, and through the arrangement of the compression mechanisms and the cleaning mechanisms, it can break away from when pressing from both sides tight location to the work piece at work piece locating piece 4, blow the processing to the less piece in the spout 2, blows off the piece from the spout 2 in, guarantees the cleanness in the spout 2.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when a workpiece needs to be clamped and positioned, firstly, an operator places the workpiece at the top of a base 1 in the middle, then starts a servo motor 7, the servo motor 7 drives a double-threaded screw 8 to rotate, the double-threaded screw 8 is connected with two threads, the double-threaded screw 8 drives workpiece positioning blocks 4 to slide through a connecting plate 5, the two workpiece positioning blocks 4 gradually approach and clamp and position the workpiece, then the workpiece is processed, such as grinding and cutting, after processing is finished, scraps fall into a chute 2, the servo motor 7 is started to rotate in the reverse direction, the two workpiece positioning blocks 4 gradually move away, a fixing plate 12 on the workpiece positioning blocks 4 drives a connecting rod 13 to slide, the connecting rod 13 drives a piston 16 to slide in a mounting frame 10, the piston 16 presses air in the mounting frame 10 into a cavity in a mounting block 15 through a communicating pipe 11 and a telescopic pipe 6 and then discharges the air through an air hole, the discharged air flow blows small chips which are difficult to clean by the cleaning brush 14 and blows the small chips out of the sliding groove 2, meanwhile, the cleaning brush 14 cleans large chips in the sliding groove 2 together, when the two workpiece positioning blocks 4 are completely reset, the chips in the sliding groove 2 are also completely cleaned, the machined workpiece is taken out, and the next workpiece can be machined.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a quick positioner of work piece, includes base (1), its characterized in that, two spout (2), two have been seted up at the top of base (1) equal sliding connection has slider (3), two on spout (2) the top of slider (3) all is equipped with positioning mechanism, the top of base (1) is equipped with slewing mechanism and two compressing mechanism, slewing mechanism runs through two positioning mechanism and rather than threaded connection, two compressing mechanism's tip all with relative positioning mechanism's lateral wall fixed connection, two the lateral wall of spout (2) all is equipped with clean mechanism, two clean mechanism's lateral wall all is equipped with clearance mechanism, two the tip of clearance mechanism all extends to relative compressing mechanism in and communicates each other rather than inside.

2. The device for quickly positioning the workpiece as claimed in claim 1, wherein the positioning mechanism comprises a workpiece positioning block (4) fixedly mounted on the top of the sliding block (3), a connecting plate (5) is fixedly mounted on one side wall of the workpiece positioning block (4), and a fixing plate (12) is fixedly mounted on one side wall of the workpiece positioning block (4) far away from the connecting plate (5).

3. A workpiece fast positioning device according to claim 2, characterized in that the rotating mechanism comprises a servo motor (7) and a mounting plate (9) fixedly mounted on the top of the base (1), a double-threaded screw (8) is fixedly mounted at the end of the output shaft of the servo motor (7), the double-threaded screw (8) penetrates through the two connecting plates (5) and is in threaded connection with the two connecting plates, and the end of the double-threaded screw (8) is rotatably connected with the side wall of the mounting plate (9).

4. A workpiece quick positioning device as claimed in claim 2, characterized in that the compressing mechanism comprises a mounting frame (10) fixedly mounted on the top of the base (1), a piston (16) is slidably connected in the mounting frame (10), a connecting rod (13) is fixedly mounted on the side wall of the piston (16), the end of the connecting rod (13) penetrates through the mounting frame (10) and is slidably connected with the mounting frame, and the end of the connecting rod (13) is fixedly connected with the side wall of the opposite fixing plate (12).

5. A device for rapid positioning of workpieces according to claim 1, characterized in that the cleaning mechanism comprises a cleaning brush (14) fixedly mounted on the side wall of the slide block (3), the cleaning end of the cleaning brush (14) is against the inner bottom of the chute (2).

6. The quick workpiece positioning device according to claim 5, wherein the cleaning mechanism comprises an obliquely arranged mounting block (15) fixedly mounted on the side wall of the cleaning brush (14), the mounting block (15) is provided with a cavity, the bottom of the mounting block (15) is provided with a plurality of air holes communicated with the cavity, the side wall of the mounting block (15) is fixedly connected with telescopic pipes (6) communicated with the cavity, the end parts of the telescopic pipes (6) are fixedly connected with communicating pipes (11) communicated with the inside of the telescopic pipes, and the communicating pipes (11) extend into the opposite mounting frame (10) and are communicated with the inside of the telescopic pipes.

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